1999 Houghton Mifflin Social Studies Grade 7: Across the Centuries 21st Century Edition / World History & Geogrphy: Middle Ages to Enlightenment -- Teacher's Edition (TE)(H) by Beverly J. Armento, Jacqueline M. Cordova, J. Jorge Klor de Alva, Gary B. Nash, Franklin Ng, Christopher L. Salter, Louis E. Wilson, & Karen K. Wixson ***ISBN-13: 9780395930717 ***Condition: Like New/Good Used--May or May Not contain CD-ROM ***576 Pages @ss16.3/*ss16.3/ss17.4*/ss18.1*/ss18.4*/*eng46.3/*eng50.3*/BS09.1f1;2/BS06.2b3;2>hm.ss